I want to use jQuery in my angluar cli project. I have tried the instructions here: https://www.gurustop.net/blog/2016/11/18/3821/jquery-angular2-angularcli-how-to
Install jQuery
npm install --save jquery;
Install jQuery type defination for type checking.
npm install --save-dev @types/jquery
Add refenece of jquery file in "scripts" array inside angular-cli.json file.
"scripts": [ "../node_modules/jquery/dist/jquery.min.js" ]
Import jquery in my app.component.ts file
import { Component } from '@angular/core'; import * as jQuery from 'jquery'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.scss'] }) export class AppComponent { title = 'app'; test = jQuery("body"); }
However, when a do a ng build
I get the following error:
ERROR in ./src/app/app.component.ts (2,25): Module ''jquery'' resolves
to a non-module entity and cannot be imported using this construct.
If I remove the import * as jQuery from 'jquery';
and `ng build' I get:
ERROR in ./src/app/app.component.ts (10,10): Cannot find name 'jQuery'.
Not sure where to go from here.
Update 1
Based on what @Saravana posted. If I just do declare const $: JQueryStatic
and ng build
, I get the error:
ERROR in ./src/app/app.component.ts (2,19): Cannot find name 'JQueryStatic'.
but if I do what Saravana suggested on his first post before he deleted it.
import "jquery";
declare const $: JQueryStatic;
It builds without complain. So I think Saravana you should revert your post back.
Since the jQuery library adds a the global variables $
and jQuery
, you can just declare the variable:
import "jquery";
declare const $: JQueryStatic;
Upgraded to the latest cli, created a new project, and moved my bits in and the instructions outlined above worked just fine.
npm uninstall -g angular-cli
npm cache clean
npm install -g @angular/cli@latest
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